.page-products {
  --pp-panel-1: #17382D;
  --pp-panel-2: #0E241D;
  --pp-tile: #0C1F19;
  --pp-tile-2: #143128;
  --pp-shadow: 0 30px 70px rgba(0, 0, 0, .45);
  --pp-body: rgba(243, 246, 241, .84);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  margin-bottom: clamp(24px, 3.4vw, 40px);
}
.page-products .breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0;
  padding: 0;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
}
.page-products .breadcrumbs li + li::before {
  content: "/";
  margin-right: .5rem;
  color: var(--line);
}
.page-products .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color .25s var(--ease);
}
.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--lime);
}
.page-products .breadcrumbs [aria-current="page"] {
  color: var(--porcelain);
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 30px) 0 clamp(44px, 6vw, 80px);
  background:
    radial-gradient(90% 70% at 88% 8%, rgba(63, 224, 192, .13), transparent 62%),
    radial-gradient(70% 60% at 4% 2%, rgba(198, 255, 79, .10), transparent 58%),
    linear-gradient(180deg, var(--ink) 0%, var(--deep) 100%);
  border-bottom: 1px solid var(--line);
}
.page-products .tools-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--lime) 42%, var(--amber) 62%, transparent);
  opacity: .55;
  transform: skewY(-.4deg);
}
.page-products .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: end;
}
.page-products .hero-title {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--porcelain);
  max-width: 17ch;
}
.page-products .lede {
  color: var(--mist);
  line-height: 1.85;
  margin: 0;
}
.page-products .quick-jump {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
}
.page-products .quick-jump a {
  display: inline-block;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(20, 49, 40, .5);
  color: var(--porcelain);
  font-size: 13px;
  letter-spacing: .02em;
  text-decoration: none;
  transition: border-color .25s var(--ease), color .25s var(--ease), background .25s var(--ease);
}
.page-products .quick-jump a:hover,
.page-products .quick-jump a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(198, 255, 79, .08);
}

/* ---------- 关键数字 ---------- */
.page-products .hero-stats {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(34px, 5vw, 58px) 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-products .hstat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px;
  background: linear-gradient(180deg, #10281F, #0B1D18);
}
.page-products .hstat__v {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}
.page-products .hstat__v--amber {
  color: var(--amber);
}
.page-products .hstat__k {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 通用区块节奏 ---------- */
.page-products .section {
  padding-block: clamp(52px, 7vw, 100px);
}
.page-products .section__head {
  margin-bottom: clamp(24px, 3.4vw, 40px);
}
.page-products .section__head h2 {
  margin: 10px 0 14px;
}

/* ---------- 图片容器 ---------- */
.page-products .shot {
  margin: 0;
}
.page-products .shot .media-frame {
  display: block;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #061410;
}
.page-products .media-frame--16x9 {
  aspect-ratio: 16 / 9;
}
.page-products .media-frame--4x3 {
  aspect-ratio: 4 / 3;
}
.page-products .shot img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-products .shot__cap {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .hero-shot {
  margin-top: 4px;
}

/* ---------- 工具总览 ---------- */
.page-products .modmap {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.page-products .modmap__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 22px 24px;
  background: linear-gradient(160deg, var(--pp-tile-2) 0%, var(--pp-tile) 100%);
}
.page-products .modmap__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  width: 46px;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), transparent);
}
.page-products .modmap__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
}
.page-products .modmap__title {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--porcelain);
}
.page-products .modmap__text {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}
.page-products .modmap__link {
  align-self: flex-start;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--lime);
  text-decoration: none;
}
.page-products .modmap__link::after {
  content: " →";
}
.page-products .modmap__link:hover,
.page-products .modmap__link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 模块横向通栏 ---------- */
.page-products .mod {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 48px);
  align-items: start;
}
.page-products .mod__text h2 {
  margin: 12px 0 16px;
}
.page-products .mod__text p:not(.label):not(.mod__foot) {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-body);
}
.page-products .mod__text p.mod__foot {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .mod__panel {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

/* ---------- 界面面板 ---------- */
.page-products .ui-panel {
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--pp-panel-1) 0%, var(--pp-panel-2) 100%);
  box-shadow: var(--pp-shadow);
}
.page-products .ui-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.page-products .ui-panel__title {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--porcelain);
}
.page-products .ui-note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 图表 ---------- */
.page-products .chart {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .chart .grid-line {
  stroke: var(--line);
  stroke-width: 1;
}
.page-products .chart .axis {
  stroke: #2E4A3E;
  stroke-width: 1.2;
}
.page-products .chart .bar-in {
  fill: var(--lime);
}
.page-products .chart .bar-out {
  fill: var(--amber);
}
.page-products .chart .net-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2.4;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.page-products .chart .net-dot {
  fill: var(--ink);
  stroke: var(--cyan);
  stroke-width: 2;
}
.page-products .chart .tick {
  fill: var(--mist);
  font-size: 11px;
  font-family: var(--font-mono);
}
.page-products .chart-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 16px 0 0;
  padding: 0;
  font-size: 12px;
  color: var(--mist);
}
.page-products .chart-legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.page-products .chart-legend i {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 3px;
}
.page-products .lg-in {
  background: var(--lime);
}
.page-products .lg-out {
  background: var(--amber);
}
.page-products .lg-net {
  background: var(--cyan);
}

/* ---------- 读数注解 ---------- */
.page-products .readouts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-products .readout {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: var(--pp-tile);
}
.page-products .readout__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-products .readout p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 胶囊筛选 ---------- */
.page-products .pp-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}
.page-products .pp-chip {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(7, 11, 9, .55);
  color: var(--mist);
  font-size: 12.5px;
  letter-spacing: .03em;
  white-space: nowrap;
}
.page-products .pp-chip--on {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 四个入口 ---------- */
.page-products .entry-list {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  background: var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-products .entry {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(12, 31, 25, .92);
}
.page-products .entry__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
}
.page-products .entry__v {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--pp-body);
}

/* ---------- 数据表 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .ptable {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.page-products .ptable th {
  padding: 10px;
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--mist);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-products .ptable td {
  padding: 12px 10px;
  color: var(--porcelain);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-products .ptable tbody tr {
  transition: background .2s var(--ease);
}
.page-products .ptable tbody tr:hover {
  background: rgba(198, 255, 79, .07);
}
.page-products .ptable tbody tr:hover td:first-child {
  color: var(--lime);
}
.page-products .ptable tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .num-lime {
  color: var(--lime);
  font-weight: 700;
}

/* ---------- 步骤 ---------- */
.page-products .steps {
  list-style: none;
  display: grid;
  gap: 22px;
  margin: 22px 0 0;
  padding: 0;
}
.page-products .step {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
}
.page-products .step__n {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(7, 11, 9, .65);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 14px;
}
.page-products .mod__text .step h3 {
  margin: 8px 0 6px;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--porcelain);
}
.page-products .mod__text .step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-products .step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 21px;
  top: 52px;
  bottom: -22px;
  width: 1px;
  background: linear-gradient(180deg, var(--line), transparent);
}

/* ---------- 三级筛选 ---------- */
.page-products .filter-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.2vw, 24px);
  margin-top: clamp(24px, 3.4vw, 40px);
}
.page-products .filter-col {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(20, 49, 40, .45);
}
.page-products .filter-col .pp-chips {
  margin-top: 14px;
}
.page-products .filter-col p.hint {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--mist);
}
.page-products .combo {
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line);
}
.page-products .combo h3 {
  margin: 0;
}
.page-products .combo-list {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 20px 0 0;
  padding: 0;
  background: var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-products .combo-list li {
  display: grid;
  gap: 10px;
  padding: 20px;
  background: var(--pp-tile);
}
.page-products .combo__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
}
.page-products .combo-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 导出能力 ---------- */
.page-products .facts {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  background: var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-products .facts li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(12, 31, 25, .92);
}
.page-products .facts__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}
.page-products .facts__v {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--pp-body);
}
.page-products .codeblock {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: #061410;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.78;
  overflow-x: auto;
}
.page-products .codeblock code {
  font-family: inherit;
}

/* ---------- 接入流程 ---------- */
.page-products .flow {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.page-products .flow__item {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 28px 22px;
  background: linear-gradient(200deg, var(--pp-tile-2), #0B1D18);
}
.page-products .flow__item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--lime), transparent 70%);
  opacity: .5;
}
.page-products .flow__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
}
.page-products .flow__title {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--porcelain);
}
.page-products .flow__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}
.page-products .flow__foot {
  margin: 24px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 收束区 ---------- */
.page-products .cta {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(90% 120% at 78% 0%, rgba(255, 155, 49, .15), transparent 60%),
    radial-gradient(70% 110% at 6% 100%, rgba(198, 255, 79, .10), transparent 58%),
    linear-gradient(180deg, var(--deep), var(--ink));
}
.page-products .cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 42px);
  align-items: center;
}
.page-products .cta__copy h2 {
  margin: 0 0 14px;
}
.page-products .cta__copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}
.page-products .cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 焦点环 ---------- */
.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products [tabindex]:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .entry {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
  .page-products .facts li {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .modmap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .readouts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .filter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .combo-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-products .mod {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-products .cta__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (min-width: 1120px) {
  .page-products .modmap {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}